Petticoat bag



FIG. 1 is a perspective view of a petticoat bag showing our new design;

FIG. 2 is a rear elevational view;

FIG. 3 is a top plan view;

FIG. 4 is a right side elevational view;

FIG. 5 is a bottom plan view; and,

FIG. 6 is a left side elevational view.

The ornamental design for a petticoat bag, as shown and described.